Home / 2,750,455.07-4,128,397.91-2,064,957.71

Finding the Fourth Proportional to 2,750,455.07, 4,128,397.91 and 2,064,957.71

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Solution

The fourth proportional to 2,750,455.07, 4,128,397.91 and 2,064,957.71 is: 3,099,475.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,455.07 : 4,128,397.91 = 2,064,957.71 : x
  2. Step 2: Convert to fraction form
    2,750,455.07/4,128,397.91 = 2,064,957.71/x
  3. Step 3: Cross multiply
    2,750,455.07x = 4,128,397.91 × 2,064,957.71
  4. Step 4: Simplify right side
    2,750,455.07x = 8,524,967,070,979.20
  5. Step 5: Solve for x
    x = 8,524,967,070,979.20/2,750,455.07
  6. Step 6: Final answer
    x = 3,099,475.13

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